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- 10PCS PCB Drill Bit for Drilling Print Circui...
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Item #:
218574291
10PCS PCB Drill Bit for Drilling Print Circuit Board Carbide CNC Machine Mini Drill Bits,2.1mm
Item #:
218574291
BND 39
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Saturday, October 10
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Precision machining by high accurate equipment; With good milling and cutting performance, ensuring high efficiency.
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What Stands Out
Precision Drilling
These carbide drill bits ensure precise, clean holes in your printed circuit boards, enhancing the accuracy of your designs while minimizing the risk of damage to delicate components.
Durable Material
Crafted from high-quality carbide, these drill bits offer exceptional durability and longevity, ensuring they withstand extensive use without rapid wear, making them ideal for professional and hobbyist applications alike.
Versatile Compatibility
Designed for CNC machines, these 2.1mm drill bits are compatible with various PCB types, catering to a wide range of projects and enhancing the versatility of your drilling capabilities.
Product Details
| Item Weight | 0.1 lbs (50 grams) |
Product Technical Details
| Manufacturer | cizihuu |
Who Should Buy?
-
Hobbyist Makers
Ideal for hobbyists crafting custom PCBs for personal projects requiring precision drilling and quality components.
-
Professional Electronics
Perfect for professionals needing reliable drill bits for creating high-quality printed circuit boards in CNC machines.
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Education Purposes
Useful for educational settings where students learn about electronics and PCB assembly through practical experience.
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Heavy-Duty Production
Not suitable for heavy-duty industrial production environments where durability and longevity of drill bits are critical.
Product Description
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Customer Questions & Answers
-
Question:
What materials can this drill bit be used on?
Answer: It is suitable for processing PCB, FR-4, CEM-3 boards, and carbon fiber. -
Question:
What is the diameter of the shank?
Answer: The shank diameter is 3.175mm (1/8''). -
Question:
How does the design improve efficiency?
Answer: The drill bit features sharp cutting edges and symmetrical blades for reduced cutting force and effective chip removal.
cizihuu Boring Drill Bits Editorial Review
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Pros
- Affordable option
- Lightweight design
- Easy to use
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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BND 39
Order now and get it around Saturday, October 10
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- Made from high-strength tungsten carbide for durability.
- Precision engineering ensures efficient milling and cutting.
- Sharp cutting edges reduce cutting force and improve hole quality.
- Designed for effective chip removal, minimizing heat and pollution.
- Symmetrical cutting blades avoid drilling offsets.
- Ideal for diverse materials like PCB, FR-4, and carbon fiber.
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